The Maxx-FX is helping a lot. I have a projector, and the colors reflected on a surface will never be equal to the monitors. This is not a disadvantage, but you have to configure a different way.
On the projector itself has range settings, temperature, tint, contrast, brightness, etc.. Furthermore, with the nvidia control panel, you can configure a lot, but now with the Maxx-FX that greatly facilitated.
My suggestion for the developers is to save settings for specific times of the day and the plugin automatically interpolate these settings.
In conclusion, I believe the plugin is a very simple and very efficient tool.
Thank you very much.